I remember watching your videos back then. You have come a long way from owning Tormachs to now having all these awesome machines. This is proof that hard work and perseverance does pay off.

Excellent video and summary of Horizontal mills and pallet systems. Thanks for your effort to produce this video. I’d like to add some info here that I think was missed about pallet systems. 1) A Rotary Pallet System is a massive improvement vs the 2 pallet system as you pointed out but a linear pallet system allows growth in future years, or as the part mix grows. With a Linear system you can add another machine and/or expand the pallet system to accommodate more jobs. 2)Most manufactures have pallet systems that can be ordered multiple levels high. This offers the saving of space. Don’t underestimate the value/cost of realestate inside your shop. 3)Some pallet systems allow different style machines. Mix 2 horizontals with a 5 axis. The pallet system becomes a storage facility and server to each machine as demand/schedule allows. About tool breakage and tool management. Many machine tool manufacturers are rapidly adding features to deal with this very problem. Ask your sales rep to explain how his/her system deals with this. For older systems you can look at the Caron Engineering. They offer a suite of sensors intended to solve this exact problem.

i work on a okuma lathe. and the tool load monitoring feature is awsome i always use it on drilling tapinng and milling. You can set a max load on a specific tool to warn you (tool is almost dead) but dont stop the mashine and a maximum load wich stops the mashin. this way i have never broke a single tool in almost 10 years

we already know how you started. you've told us 1000 times dude and we respect you.

Can’t say having the pallet pool as one piece is significantly less hassle to move. Cost us a small fortune to de-commission then re-commission our DMG pallet pool for a move. Just part of the complex territory of horizontals. I think you are progressing fine in learning the ins and outs of horizontal wrangling! Thanks for all your videos, been with you since your very first!! Outstanding progress it’s a joy watching you succeed.

A feature that would be nice is if the loading port could bow the tombstone down so that you could load it like a vertical mill.

If you have a computer near the machine you can make an excell spreadsheet of tools in the machine and keep it updated. I run 2 okks with 180 tools each and found this to be the best way as long as you keep up on the spreadsheet as you change tools. Also we put tools that should never come out in bold underline text.

I run this exact machine with the same APC. I can confirm dropping parts is very common. Also once you get the automatic scheduling system down it makes your life easier I enjoy it! Nice shop 👍🏽

A simple suggestion for the temporary tool problem would be to start at the end of the range with temporary tools and add them in descending order. This way your top clump of tools is always where to look.

Regarding part loading on a vertical, Seems like you could load parts on a plate on a bench and then have a zero point setup where all you have to do is mount the plate on a few locating studs and then clamp it down. Something like the Pierson work holding zero point stuff. Hell, even a French cleat with locating pins. Just thinking out loud! I'd love a horizontal.

About "lost tools", I work on Siemens controls and you can call tools by name, not number. That way you can give a meaningful name to each tool and scroll through the list to identify them on the fly. Very convenient!

With horizontal, best to begin use macros for job work-offset, pallet selection and multi-part setup. If you master your post-processor, you can even split each operation in a single programs with unique id and have master macro that manage the jobs at a higher level on the machine (ex tool sorting). With that you can run/ restart jobs from anywhere. You will be more efficient without using the cam for the multi-part but manage it with macro on the machine. Override the M6 with your own macro help a lot to. Because you could do your own managment (tool life, breakage detect on/off etc)

The Morris apps guys wrote me a few custom macros for stuff like your tool breakage dilemma. You need to badger your machine tool dealer about that. No way I would come in to change tools on an Okuma; it is fully capable of automatically switching to a sister tool.

Incredible advice...were all very lucky to hear such comments and suggestions.

I cant tell you much this video is appreciated as I'm in the market right now looking for a horizontal!

I bet i can make that machine continue after the tool breakage check and automatically replace it with a fresh one. I've done equivalent things for customization and written some really cool macros. Macros are the most satisfying things to watch for the first trial runs. And changing the variables to see how it reacts, and if it makes the right decision as intended. You have to test macros in every way possible and think about every situation that may arise. There's no limit to how user friendly and intuitive you can make it with macros.

We are just shopping for horizontals right now. Good timing!

Its actually pretty easy to use the Tool Breakage on that machine with Tool Life Management system to grab a new tool so you don't stop running. You can also put tool time or use count to expire tools and get a new one from the hive.

That is still way way up, growing. Just cool

I run this machine's big brother, the "MA-500" in salem, ohio. I have some experience with setting up tool load monitoring at the control and it really isn't too difficult once you get your head wrapped around using macros.

For the chips, I have had two jobs that I swap between frequently before where I had a inconel chip bin and a stainless chip bin that I would just swap out behind the machine when I changed over. Sometimes I would even change them over during a pallet change. Some chip bins also have a bung for a ball valve to let coolant drain, or you could weld one in. On the tool upkeep, on the Makino HMCs I used to run there was a interlocked door that was on the matrix magazines that you can climb inside, so I would just grab my flashlight to look over tools that were in the magazine, and any that I wanted to change I would call and index in the offline load station. Thanks for the video.

It looks like you are having fun for a living. I only have one VF4 SS and I love it. I couldn't imagine having that many machines.

You can set redundant tools in your tool life screen by setting them to the same "group number" and the life to count(spare) or time (spare). If say T24 and T124 are both set to group 1 and T24 has -1 cycles left, the program will pull T124 when it calls T24 and run it instead

In Windsor Ontario, the big money comes on large boring mills. Right now I work on weldments where the work is more or less the setup, the ability to capitalize on automation is slim. I ran a pallet changing Toshiba at a mold shop that had 70% spindle uptime, 24 hours a day, squaring up 10-30ton blocks of steel pre and post heat treat. The work there was balancing different steps in the mold process in each setup. This meant taking on and off an 8 foot tall tombstone to fixture those molds against when needed, taking on and off magnets when needed, setting up the other pallet while the other machines what you just programmed. I loved optimizing my work on those massive blocks, id square up 3-5 molds in 6-10 setups in a 12 hour shift. I ran a small Horizontal mill like yours and I found the work incredibly monotonous and since Windsor is an extremely competitive market, small components are worth peanuts so you make peanut shells making them. Hell is using parallels without clips in a small horizontal mill.

Another great video, John. I’ve watched you for many years and have cheered all of your successes. Love your content!

Thanks for this video. It is pure gold.

Awsome show! I have been working with Direct Numerical Control (DNC)with my sharp mini mill. Working towards getting a tomb stone on a 4th axis. DNC will alow you to have full controle of your cnc remotely so you will not have to come in if a tool breaks and you will be able to have all the info from the control. As long as people don't find a way to remote control your multi million dollar CNC it's a great solution to see how the cnc is operating. ( I still have a hard time walking away from my machine while it's running)

Yes, gravity is your worst enemy in horizontal land. Even with indicating bores. I did get pretty strong loading 80lb aluminum plates like drywall though, lol

This made me reconsider getting a horizontal. My product mix has low to medium volume and I was considering this to boost my productivity however i'll have to stick to 3-axis as it seems to be much quicker to load/set up and manage during the day for short runs. Maybe one day...as I dream of a horizontal as they're beasts for MRR and lights out machining.

Use + style cast tombstones, much easier to do side work. We had load monitoring set so dull facemill inserts in aluminum would trigger. Use full length set screw and mitee bite fixtures so you can use bar stock then saw the parts off; op2 or 3 go in dedicated fixtures. You can swap fixtures and be running in 10 minutes. Get max tooling, 300+, all tools stay in the machine and your programmers only add new tools as a last resort.

Having a horisontal with a Big pallet pool and 200 tools is a Dream to get into my shop.

For your tool ID problem I recommend (in the tool data library on tool data page) naming the tools by the part numbers in use if they all use different tools. For example if my part number #0001 needs T1-T12, I name all those tools #0001 in the data page so no one else in the shop messes with them and I also of course make sure the header in the program notes what they are. Then part #0002 would use T13-T24 all named #0002 etc. Unfortunately if you’re using a lot of the same tools on multiple parts with a common tool list it makes that harder in which case I’d probably keep an excel file on the computer right next to the machine with all the active tools, what they’re used for, and date of last change etc. We got our two MB4000H at my job and it was a big learning curve for us

Some tips from someone that works in a high production aerospace facility. Don't use m6 for you toolchange. Use a subprogram instead, in this subprogram you can do al kind of things. Some examples: break detection on selected tools, you can do this by calling up the tool in the spindel in the sub an check if its in the tool table you write in that sub, if that's the case the machine will check te tool. For some tools you maybe want to measure the diameter, you can also define that in the sub. One thing you can also do is write a head program with different program calls to call the part program. Is this head program you can define a lot of things, for example, which part on wich side and how many parts. You can program one part for example bottom left and put in a amount in a sub how many you want to make, your tool will finish one part, calls out the sub where the amount is defined patterns the toolpath to the second part and counts until you finished the amount of parts. Then changing the tool and start al over on the second tool. *This is all done on Siemens 840d controllers but I'm sure it can be done on fanuc to. Also a tip for tool numbers 1234567 12-> machine number 34-> what kind of tool 567-> the actual tool So if you are on machine 15 For tool a shellmill ->09 Actual tool->264 T1509264

Yes gravity is a pain loading a horizontal. Why I got bored one day and had a tombstone we weren't using and got the ok to modify it. Took one of the Pierson pallets apart and installed it into the tombstone. Think we're going to do a whole tombstone now or have one made to accept the pallet system. Just way easier to load on the bench.

What a great share, John! Thank you! Tons of insight! Like many others here, wouldn't it be cool if Okuma (and maybe all pallet pool makers?) make a "tombstone loading option" that takes that tombstone in the loading position and pivots it down so it's rotation axis is horizontal, so you can load it up with gravity. That would be pretty cool...

You mentioned hearing the tool life on the lights-on machines... you could attach a vibration sensor to the okuma to record the 'sound' and have a program that compares the normal vibrations to the current/finished job. Would require some learning to find the normal job variations vs a tool that is worn out. Similar processes are used to monitor mega sized Presses for car bodies etc.

Happy Wednesday?! Missing the wednesday widgets here!

Don't want to infer that you and/or your staff are incompetent, but, as a manufacturing engineer for a world class ISO 1000 company twenty-five years ago, I easily resolved virtually every issue you raised about horizontal CNCs. There is expert help out there, seek it, AND MAKE MONEY.

If you add strong magnets to your fixtures it would make the change out much easier.

Okuma are maybe the best machines out there , the only one that is on the same level of precision and repeatability is Makino, good choice 👍

Hopefully you did spec the machine with the MOP-Tool option so you can auto set the tool load limits. That way you can save a the load limit file that ends with .TOP for each program. It makes setups very fast and safe if you have a dedicated tool pack for each part.

With such big ATC's you need some kind of (simple) tool managment software, or you always will loose and forget tools. We startet in Excel, switched over to Access, then wrote a HTML5 app and finally we grew into a proper software, wich is fully compatible wit our cam solution. Its one of these 1000 steps you have to do when you switch over too big ATCs and automation.

I'd love to work in a shop with that tooling

Run your last part from every job first thing in the morning, before it sits, machine is ready to bring in and run every part, just do one of each part on a timer at 8am when you come in, so you hear it running the last parts. No intervention required.

Thanks for sharing your experience John. Noice!

HalloBuddy :) im from Poland i hear that is problem with gravity of the parts and i have a idea ;) mayby make some costums magnetic holders, 2 side magnets on arm with "knees", somethink like in the precision clock holder for setup parts in axis, you can make, moving joints like in arm form this tool im telling, and screw 2 (on/off)magnets stands on both sides. for small parts you are making it can hold it i thinkand, then uscrew it and screw it in another calmp. thats a cheapest test for it, think abaut it by your self, You are a smart guy ;)

I had to get to the point where I treated secondary recurring income streams as a customer to finally get it right. I am now retired and our waste mgmt. dept paid for my entire HR added benifits programs with income exceeding 1.4MM per year (2011). What was a game changer for me was finally setting a do by date for each minor item I put off so that the issue would be solved by it getting attention within a date certain. A snowflake or rain drop eventualy becomes the Mississippi river. Cash streams that we own are often ignored by most commonly stated reason I do not have the time or capital, when in fact very few things are more important than maximizing recurring small income streams permanently. I too was in an industry with huge capital needs a single printing press could cost mid seven figures and become obsolete in 10 years. What I am saying is find your way to getting small income streams fixed/maximized and it will pay you from then on and not be on your todo list. Love you videos. Ray Stormont

very informative!

If you can do a time study on a tool you can set a life of that tool and change it before it fails. Before running a part you could see if your tools have enough time or call ups to finish your cycle.

Reminds me of the Haas Ec-400 !!! Just way bigger lol

I love Fusion360 but I’m very surprised that you’ve come this far without graduating to MasterCAM

I know it's expensive, but check out OK vise for your horizontal

Spindle load can clearly be monitored automatically. You run a job that's good. Record the load. Then if the load goes out of a given range an alert is raised. But microphones are cheap. Why aren't CNC manufacturers offering microphones that monitor the noise? You run the good parts, learn the noise. Then if you get an abnormal change of noise, then alerts are raised. It's all about good parts mean you learn the noise. When you get a bad part, you tell the system, here's a bad part. Can you tell from the noise, from the load?

I wonder if you guys are looking into using the Renishaw TS-34 tool setter to take diameter measurements. Okuma seems really adamant to not do it, that you will break the setter's stylus, but I am not 100% buying that. The setter can do it, and it also has a higher sensitivity setting so deflection is reduced. I understand maybe not using a huge face mill, but a 1/2" end mill?

Can you please make a video on trachoidal milling and milling techniques for 2022?

Now that you have the Horizontal. What do you prefer 5 axis Vertical with pallet changer vs Horizontal with pallet change????

Interesting that on larger HMC's they have a tombstone loading bay where the tombstone is tilted so the pallet is vertical and each face is in a vmc type orientation for easy part placement.

I was just wondering, that would it be feasible solution to have chip crusher and magnetic separator to separate ferrous chips from aluminum chips? That way there would be no more mixed waste. That would also make it possible to recover some of the coolant that is carried out with chips, so it could be reused after filtering? Just throwing some ideas that came to my mind. Sorry about my english, it’s not my native language.

Have you gotten into using a cheap security system to look back and see/ hear if tools are having issues? Just kidding. You answered the question with the camera.

Hearing the gravity pains at 10:50. What if your tombstone became a vertical setup? Instead of fighting gravity your team could load in the parts in perpenicular to the horizontal norm.

Maybe if you put in a electro magnet in line on your conveyor to pick up any steel mixed in the aluminium that could safe you a lot of money

Hi John ! Great video and great insights ! I have a silly question: if you had a cnc router rigid enough to mill steel parts, and the dimensions of the table of that router would be large enough to accomodate the equivalent of the 24 parts you can load in your tombstones, would that be easier for the operator to deal with the machine ? Forget about money, footprint or rigidity for a moment; it it is just the process I am talking about here. What would you make of it ?

Really nice video and what a beautiful machine, What is your opinion on the minimum number of tools in your ATC for basic un -attended machining?

In a previous video you talked about trying to find a way to switch the bins between materials but, I wonder if it would make sense to go at it a bit differently and forget about segregating the materials at the source... What if you were to separate materials later. If you only have steel and aluminum on that machine, you could have a magnetic sorting machine to have that problem fixed. Anyhow, that may also be a stupid idea...

Could you not put your SMW vices on a large 22x22 fixture plate on a horizontal surface (so you aren’t fighting gravity) and then mount the entire plate to the tombstone with the parts already ready to go? If 22x22 is too heavy then smaller plates in a grid. Another benefit of this is you could have a stack of pre-loaded fixtures prepared for faster loading between cycles.

You can put tool life on each tool either by cut time or qty (for holes). I use mastercam for all that though.

How feasible would it be to have the tombstones tip 90 degrees outward so you have better access and a flat surface? Probably a big hill to climb, but maybe worth it.

Would you be able to incorporate some high strength magnets in your fixturing to help hold your parts in place better?

So, theoretically, you could put that in the code then; for it to, if broken tool, move on to said other operation or whatnot. Is that possible to do?

14:44 why arent microphones or vibration detectors used to trigger a bad tool alerts or auto adjust machine speeds/feeds to fix it?

Sounds to me like you need a way to turn the tombstones horizontally and rotate as needed. Either that or come up with precision located guides that accept and align fixtures as you put them in, without them becoming misaligned because of gravity. Y'all have your work cut out for you.

Can’t you make removable jig plates. Can preload parts and stops parts fall weight or crane dependant

Don't forget it only has one spindle... So can ONLY machine one pallet at a time.... A lot of people overlook this when they buy a multi pallet system....

Any thoughts on the VF2-YT + small pallet pool from Haas?

John look into ok vise

You should consider hiring someone with experience in high production horizontal machining. All of your gripes have simple solutions that are costing you money due to your lack of experience.

Welcome! how are you? My name is Nasser and I like you very much. I follow all your videos and activities. I love this field and I hope to learn more from you and how much I hope to work with you and to be my teacher. I work on Solidworks and do programming on Solidcam. What do you recommend and can you take me to work with you

Why did NYC buy an Okuma and not a Kitamura, Mori, Toyoda, Mazak. Methods, Yasda, etc..

Hello, Does anyone know the ball park price for this machine? Thank you.

Would it be possible to get a wider tombstone that extend to.use more x travel

if part loading is a problem, why don’t you build a modular system? That’s what you do for a living, isn’t it?

Dude, even with ball locks, changing up fixtures on one of those takes at least a full shift. Thankfully, you can keep the shit buzzing away most of the time.

Please tell me you guys understand dwo and tcpc, of i had a dollar for every shop I had to teach it too I would be well on my way

My question is where do you get work? what is your biggest customer?

so, "WHY" is what someone says when encountering limitations of Y-axis travel.

We use bags for our Gaylords to contain the the wet material. Then you could get rid of the spill container. Thus lowering the box maybe you wouldn't have to notch the Gaylord to get it under the chip conveyor. Then the gaylords don't get soaked with coolant and you may be able to reuse them.

Must cost a fortune buying all these machines and equipment?

my gwad! 20-30 gallons of concentrate for 1 machine.... damn. My 3 haas eat about a 5 gallon bucket of concentrate every 6 months....

Your scrap problem is an easy fix - just buy a second one, use one for steel and one for aluminum. 😉

Are you really in NYC? What's the company name? I am a HAAS LI tech

Hi how are you Do you give one on one classes

The best or times, the worst of times! It's great BUT...

Typo in video preview image? Buying a "Horizonal" ? no "t" ... No biggie, just thought you might want to know.

It all kind of looks like a mad and pointless escalating race against low priced just good enough parts cranked out of prideless I don't care shops. Is it worth it or is it just what y'all have chosen to simply stay busy? Is it worth it? It just seems like competition is damn fierce and profit margins are way too low. Am I right? Is it all worth it? Is your shop just treading water? You're not profitable, are you? Thanks for taking the time out of very busy days to share with the rest of us! You're very appreciated!!!! :)

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